In her Base form, she wears a short-sleeved white shirt, arm warmers, bike shorts under a skirt with suspenders and black kneehighs. Her equipment consists of a twin-gun turret, quad torpedo launcher and a randoseru-shaped structure.

In her Kai Ni she wears the uniform shared by the rest of the remodeled Asashio-class. Arashio's version consists of a long-sleeved white shirt under a frilled pinafore dress and black pantyhose. Her equipment consists of a hand-held turret, two torpedo launchers strapped to her thighs, and a searchlight resembling a crime prevention buzzer & a daihatsu attached to her backpack straps.

She is an easygoing girl and often giggling and trying to act sexy/ladylike (like Kisaragi), but just turns out to be cute. She is known for laughing at just about everything, as evidenced in her various lines. She is considered a yandere by some due to her sinking line, but is not truly a yandere as she does not seem to have an aggressive side.